Power was knocked out in a Twin Cities neighborhood when a dump truck struck a power line on Wednesday morning. The New ...

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

Measles cases have skyrocketed in the US recently, with the number of cases in 2021 already surpassing the total for 2020 - ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.